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<?php function test($blah1, &$blah2){ $blah1 = 42; $blah2 = 42; } test($undeclared1,$undeclared2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eVjNK
function name:  (null)
number of ops:  5
compiled vars:  !0 = $undeclared1, !1 = $undeclared2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'test'
          1        SEND_VAR                                                 !0
          2        SEND_REF                                                 !1
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eVjNK
function name:  test
number of ops:  5
compiled vars:  !0 = $blah1, !1 = $blah2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        ASSIGN                                                   !0, 42
    5     3        ASSIGN                                                   !1, 42
    6     4      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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